Description

trans-1,2-Dimethylcyclopentane is a high-purity, volatile alicyclic hydrocarbon with the CAS number 822-50-4. This compound serves as a valuable intermediate and specialty solvent in advanced organic synthesis and materials research. It is primarily utilized by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors for its defined stereochemistry and reactivity.

Application

• Chemical Intermediate: A key building block in the synthesis of complex organic molecules, including pharmaceuticals and fine chemicals.
• Specialty Solvent: Used in research and development for reactions requiring a non-polar, volatile medium.
• Polymer Research: Acts as a monomer or co-monomer in the development of novel polymeric materials with specific structural properties.
• Fuel & Lubricant Additive Research: Investigated for its potential to modify combustion characteristics or improve lubricant properties.
• Chromatography: May be employed as a reference standard or mobile phase component in analytical techniques like GC.
• Fragrance & Flavor Synthesis: Serves as a precursor in the creation of specific aroma chemicals.

Basic Information

Product Name	trans-1,2-Dimethylcyclopentane
CAS No.	822-50-4
Molecular Formula	C7H14
Molecular Weight	98.19 g/mol
Synonyms	(1R,2R)-1,2-Dimethylcyclopentane; (1S,2S)-1,2-Dimethylcyclopentane; trans-1,2-Dimethylcyclopentane; 1,2-Dimethylcyclopentane, trans-; Cyclopentane, 1,2-dimethyl-, trans-; 822-50-4; NSC 74144
EINECS	212-500-4

Quality Control

Our trans-1,2-Dimethylcyclopentane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flame. Due to its highly volatile nature, containers must be kept tightly sealed when not in use to prevent evaporation and concentration of vapors. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Purity (GC Area %)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	0.75 - 0.77 g/mL
Refractive Index (n20D)	1.420 - 1.424

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.